摘要
提出一种基于遗传算法的预测自整定ＰＩＤ控制算法。利用预测技术克服时滞，利用遗传算法优化ＰＩＤ控制器参数。对工业过程中典型的大时滞被控过程的仿真表明，这种控制算法鲁棒性强，响应速度快，抗干扰能力强。
An optimal predicting PID controller based on genetic algorithm is presented. The controller is suitable for the process with unknown time-varying delay, disturbance and time-varying parameters. The simulation results show that the controller has enhanced response speed and robustness. It is an effective control algorithm combined genetic algorithm with predictive control.
出处
《控制与决策》
EI
CSCD
北大核心
2000年第1期113-115,118,共4页
Control and Decision
基金
甘肃省自然科学基金项目!(ZR-96-029)
关键词
遗传算法
PID控制
时滞系统
PID控制器
genetic algorithm, predictive control, PID control, delay system, time-varying system
